Torque wrench tester



FIG. 1 is a top, front and right side perspective view of a torque wrench tester showing my new design thereof, drawn on an enlarged scale;

FIG. 2 is a rear elevational view;

FIG. 3 is a left side elevational view; and

FIG. 4 is a bottom plan view thereof. 

The ornamented design for a torque wrench tester, is as shown. 